阅读说明：本技术 一种电子式漏电开关脱扣装置 (Electronic leakage switch tripping device ) 是由 白大好 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种电子式漏电开关脱扣装置,涉及漏电开关技术领域,具体为一种电子式漏电开关脱扣装置,包括脱扣装置本体,所述脱扣装置本体左侧的两端均设置有卡扣件,所述脱扣装置本体左侧的两端均开设有滑动槽,所述滑动槽的内腔竖直固定连接有滑杆,所述滑杆的表面套设有滑套,所述滑套的表面固定连接有连接套。该电子式漏电开关脱扣装置,通过卡扣件、滑杆、滑套、连接套、连接块和弹簧的配合使用,使得使用者通过拉动卡扣件带动滑套在滑杆的表面滑动,并对弹簧进行压缩,将卡件放置与两个卡扣件之间,通过弹簧的回复力,使得两个卡扣件与卡件紧固,从而实现调节卡槽的间距,增大了该电子式漏电开关脱扣装置的使用范围。(The invention discloses an electronic leakage switch tripping device, relates to the technical field of leakage switches, and particularly relates to an electronic leakage switch tripping device which comprises a tripping device body, wherein buckling pieces are arranged at two ends of the left side of the tripping device body, sliding grooves are formed in two ends of the left side of the tripping device body, a sliding rod is vertically and fixedly connected to the inner cavity of each sliding groove, a sliding sleeve is sleeved on the surface of each sliding rod, and a connecting sleeve is fixedly connected to the surface of each sliding sleeve. This electronic type leakage switch trip gear, through the cooperation of buckle spare, the slide bar, the sliding sleeve, the adapter sleeve, connecting block and spring are used, make the user drive the sliding sleeve through pulling buckle spare and slide on the surface of slide bar, and compress the spring, place the fastener and between two buckle spare, restoring force through the spring, make two buckle spare and fastener fastening, thereby realize adjusting the interval of draw-in groove, this electronic type leakage switch trip gear's application range has been increased.)

1. The utility model provides an electronic type leakage switch trip gear, includes trip gear body (1), its characterized in that: the utility model discloses a trip gear, including trip gear body (1), slide groove (3) have all been provided with buckle spare (2) at the left both ends of trip gear body (1), the vertical fixedly connected with slide bar (4) of inner chamber of slide groove (3), the surface cover of slide bar (4) is equipped with sliding sleeve (5), the fixed surface of sliding sleeve (5) is connected with adapter sleeve (6), the left side fixedly connected with connecting block (7) of adapter sleeve (6), connecting block (7) are connected with buckle spare (2) bonding, opening (71) with connecting block (7) looks adaptation are all seted up at the left both ends of trip gear body (1), the surface cover of slide bar (4) is equipped with spring (8), the both ends of spring (8) respectively with slide groove (3) and adapter sleeve (6) fixed connection.

2. An electronic residual-current switch release device according to claim 1, characterized in that: the tripping device comprises a tripping device body (1) and is characterized in that the tripping device body comprises two shells (101), a plurality of elastic balls (103) are arranged between the two shells (101), a plurality of grooves (104) matched with the elastic balls (103) are formed in one opposite sides of the two shells (101), and the elastic balls (103) are bonded with the shells (101) through resin adhesives (102).

3. An electronic residual-current switch release device according to claim 1, characterized in that: the sliding sleeve (5) is connected with the sliding rod (4) in a sliding manner.

4. An electronic residual-current switch release device according to claim 1, characterized in that: two draw-in groove (21) have all been seted up to buckle spare (2) relative one side, one side of draw-in groove (21) inner wall is provided with the inclined plane.

5. An electronic residual-current switch release device according to claim 1, characterized in that: the sliding sleeve (5) and the connecting sleeve (6) are integrally formed by injection molding.

Technical Field

The invention relates to the technical field of leakage switches, in particular to an electronic leakage switch tripping device.

Background

The leakage switch is one kind of switch for preventing leakage accident and has the action principle of two windings, including main winding and auxiliary winding on one iron core; the main winding is also provided with two windings, namely an input current winding and an output current winding, when no electric leakage exists, the input current and the output current are equal, the vector sum of the two magnetic fluxes on the iron core is zero, no potential can be induced on the auxiliary winding, otherwise, induced voltage is formed on the auxiliary winding, and the amplifier pushes the actuating mechanism to trip the switch.

Traditional electronic type leakage switch trip gear, its draw-in groove that is used for the buckle shape of being connected with the external world apart from fixed, cause the user to need the different fastener of electronic type leakage switch trip gear configuration of different models in purchase or use, waste time and energy when in-service use, certain wasting of resources can be caused to wrong model moreover, therefore we have proposed an electronic type leakage switch trip gear.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an electronic leakage switch tripping device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electronic type leakage switch trip gear, includes the trip gear body, the left both ends of trip gear body all are provided with buckle spare, the sliding tray has all been seted up at the left both ends of trip gear body, the vertical fixedly connected with slide bar of inner chamber of sliding tray, the surface cover of slide bar is equipped with the sliding sleeve, the fixed surface of sliding sleeve is connected with the adapter sleeve, the left side fixedly connected with connecting block of adapter sleeve, the connecting block is connected with buckle spare bonding, the opening with connecting block looks adaptation is all seted up at the left both ends of trip gear body, the surface cover of slide bar is equipped with the spring, the both ends of spring respectively with sliding tray and adapter sleeve fixed connection.

Optionally, the tripping device body comprises two shells, a plurality of elastic balls are arranged between the two shells, a plurality of grooves matched with the elastic balls are formed in one opposite sides of the two shells, and the elastic balls are bonded with the shells through resin glue.

Optionally, the sliding sleeve is connected with the sliding rod in a sliding manner.

Optionally, two clamping grooves are formed in the opposite sides of the clamping pieces, and inclined planes are arranged on one sides of the inner walls of the clamping grooves.

Optionally, the sliding sleeve and the connecting sleeve are integrally formed by injection molding.

(III) advantageous effects

The invention provides an electronic leakage switch tripping device, which has the following beneficial effects:

1. this electronic type leakage switch trip gear, through the cooperation of buckle spare, the slide bar, the sliding sleeve, the adapter sleeve, connecting block and spring are used, make the user drive the sliding sleeve through pulling buckle spare and slide on the surface of slide bar, and compress the spring, place the fastener and between two buckle spare, restoring force through the spring, make two buckle spare and fastener fastening, thereby realize adjusting the interval of draw-in groove, this electronic type leakage switch trip gear's application range has been increased.

2. This electronic type leakage switch trip gear uses through the cooperation of resin glue, elastic ball and recess pair, makes this electronic type leakage switch trip gear still have absorbing effect, when the trip gear body falls or collides, can offset partly external impulsive force to this electronic type leakage switch trip gear's intensity has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic front view of a cross-section of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the housing structure of the present invention;

FIG. 4 is a schematic left side view of the structure of the present invention;

FIG. 5 is an enlarged view of A in FIG. 2 according to the present invention.

In the figure: 1. a trip device body; 101. a housing; 102. resin glue; 103. an elastic ball; 104. a groove; 2. a fastener; 21. a card slot; 3. a sliding groove; 4. a slide bar; 5. a sliding sleeve; 6. connecting sleeves; 7. connecting blocks; 71. an opening; 8. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: an electronic leakage switch tripping device comprises a tripping device body 1, wherein the tripping device body 1 comprises two shells 101, a plurality of elastic balls 103 are arranged between the two shells 101, one sides of the two shells 101 opposite to each other are respectively provided with a plurality of grooves 104 matched with the elastic balls 103, the elastic balls 103 are bonded with the shells 101 through resin adhesive 102, the electronic leakage switch tripping device also has a damping effect by matching the resin adhesive 102, the elastic balls 103 and the grooves 104, when the tripping device body 1 falls or collides, a part of external impact force can be counteracted, so that the strength of the electronic leakage switch tripping device is increased, buckling pieces 2 are arranged at two ends of the left side of the tripping device body 1, clamping grooves 21 are arranged at one sides of the two buckling pieces 2 opposite to each other, an inclined surface is arranged at one side of the inner wall of the clamping groove 21, sliding grooves 3 are arranged at two ends of the left side of the tripping device body 1, the vertical fixedly connected with slide bar 4 of inner chamber of sliding tray 3, the surface cover of slide bar 4 is equipped with sliding sleeve 5, sliding sleeve 5 and slide bar 4 sliding connection, sliding sleeve 5's fixed surface is connected with adapter sleeve 6, sliding sleeve 5 and the integrative injection moulding of adapter sleeve 6, the left side fixedly connected with connecting block 7 of adapter sleeve 6, connecting block 7 is connected with buckle 2 bonding, opening 71 with connecting block 7 looks adaptation is all seted up at the left both ends of trip unit body 1, the surface cover of slide bar 4 is equipped with spring 8, spring 8's both ends respectively with sliding tray 3 and adapter sleeve 6 fixed connection.

The working principle is as follows: this electronic type leakage switch trip gear, when needing to install trip gear body 1 during the use, pull open two buckle spare 2 are reverse, buckle spare 2 drives adapter sleeve 6 through connecting block 7 and removes, adapter sleeve 6 drives sliding sleeve 5 and slides on the surface of slide bar 4, and then forms the extrusion force to spring 8, place the fastener with two buckle spare between 2, loosen buckle spare 2, the restoring force through spring 8 drives buckle spare 2 and fastens the fastener, thereby accomplish the installation.

In summary, the electronic leakage switch tripping device enables a user to drive the sliding sleeve to slide on the surface of the sliding rod by pulling the buckling piece through the matching use of the buckling piece, the sliding rod, the sliding sleeve, the connecting block and the spring, the spring is compressed, the clamping piece is placed between the two clamping pieces, the two clamping pieces are fastened with the clamping piece through the restoring force of the spring, thereby realizing the adjustment of the distance between the clamping grooves, enlarging the application range of the electronic leakage switch tripping device, solving the problems of the traditional electronic leakage switch tripping device, the distance between the electronic leakage switch tripping device and a clamping groove in the shape of a clamping piece connected with the outside is fixed, so that a user needs to configure different clamping pieces corresponding to electronic leakage switch tripping devices of different types in the process of purchasing or using the electronic leakage switch tripping device, the problems of time and labor waste during actual use and certain resource waste caused by wrong models are solved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.